Spar boxes are a type of folk art, crafted by miners to display minerals and crystals they have found.
This article is about tangible folk art objects. For performance folk arts, see Folk arts.
Spar boxes are a type of folk art, crafted by miners to display minerals and crystals they have found.
This article is about tangible folk art objects. For performance folk arts, see Folk arts.
 | Wikimedia Commons has media related to Spar boxes . |
 | This sculpture article is a stub. You can help Wikipedia by expanding it. |
Martial arts are codified systems and traditions of combat practiced for a number of reasons such as self-defense, military and law enforcement applications, physical, mental and spiritual development; as well as entertainment and the preservation of a nation's intangible cultural heritage.
Taekwondo is a Korean martial art, characterized by its emphasis on head-height kicks, jumping and spinning kicks, and fast kicking techniques.
A lashing is an arrangement of rope wire or webbing with linking device used to secure and fasten two or more items together in a somewhat rigid manner. Lashings are most commonly applied to timber poles, and are commonly associated with cargo, containerisation, the Scouting movement, and sailors.
A cantilever is a rigid structural element, such as a beam or a plate, anchored at one end to a support from which it protrudes; this connection could also be perpendicular to a flat, vertical surface such as a wall. Cantilevers can also be constructed with trusses or slabs. When subjected to a structural load, the cantilever carries the load to the support where it is forced against by a moment and shear stress.
Shotokan is a style of karate, developed from various martial arts by Gichin Funakoshi (1868–1957) and his son Gigo (Yoshitaka) Funakoshi (1906–1945). Gichin was born in Okinawa and is widely credited with popularizing "karate do" through a series of public demonstrations, and by promoting the development of university karate clubs, including those at Keio, Waseda, Hitotsubashi (Shodai), Takushoku, Chuo, Gakushuin, and Hosei.
Kumite (組手) literally translated means "grappling hands" and is one of the three main sections of karate training, along with kata and kihon. Kumite is the part of karate in which a person trains against an adversary, using the techniques learned from the kihon and kata.
A spar is a pole of wood, metal or lightweight materials such as carbon fibre used in the rigging of a sailing vessel to carry or support its sail. These include booms and masts, which serve both to deploy sail and resist compressive and bending forces, as well as the bowsprit and spinnaker pole.
SPAR, originally DESPAR, is a Dutch multinational group that manages independently owned and operated food retail stores. It was founded in the Netherlands in 1932, by Adriaan van Well, and now consists of more than 12,770 stores in 48 countries. The company's name is an acronym of the slogan "Door Eendrachtig Samenwerken Profiteren Allen Regelmatig", which was used by van Well to describe the brand and translates as "All benefit from joint co-operation".
A signal passed at danger (SPAD), in railway terminology of many countries, including Australia and the UK and india, occurs when a train passes a stop signal without authority to do so. The United States's National Transportation Safety Board (NTSB), which investigates railway accidents in that country, typically terms this as running a red signal.
Brent Spar, or Brent E, was a North Sea oil storage and tanker loading buoy in the Brent oilfield, operated by Shell UK. With the completion of a pipeline connection to the oil terminal at Sullom Voe in Shetland, the storage facility had continued in use, but by 1991, was considered to be of no further value. Brent Spar became an issue of public concern in 1995, when the British government announced its support for Shell's application for its disposal in deep Atlantic waters at North Feni Ridge.
A spar torpedo is a weapon consisting of a bomb placed at the end of a long pole, or spar, and attached to a boat. The weapon is used by running the end of the spar into the enemy ship. Spar torpedoes were often equipped with a barbed spear at the end, so it would stick to wooden hulls. A fuse could then be used to detonate it.
Sparring is a form of training common to many combat sports. Although the precise form varies, it is essentially relatively 'free-form' fighting, with enough rules, customs, or agreements to minimize injuries. By extension, argumentative debate is sometimes called warring
Roughcast or pebbledash is a coarse plaster surface used on outside walls that consists of lime and sometimes cement mixed with sand, small gravel, and often pebbles or shells. The materials are mixed into a slurry and are then thrown at the working surface with a trowel or scoop. The idea is to maintain an even spread, free from lumps, ridges or runs and without missing any background.
In a fixed-wing aircraft, the spar is often the main structural member of the wing, running spanwise at right angles to the fuselage. The spar carries flight loads and the weight of the wings while on the ground. Other structural and forming members such as ribs may be attached to the spar or spars, with stressed skin construction also sharing the loads where it is used. There may be more than one spar in a wing or none at all. However, where a single spar carries the majority of the forces on it, it is known as the main spar.
The crab claw sail or, as it is sometimes known, Oceanic lateen or Oceanic sprit, is a triangular sail with spars along upper and lower edges. The crab claw sail is used in many traditional Austronesian cultures, as can be seen by the traditional paraw, proa, lakana, and tepukei.
The transom knot is a simple lashing knot used to secure two linear objects, such as spars, at right angles to each other.
The Fokker V.1 was a small German sesquiplane experimental fighter prototype built in 1916 by the Fokker-Flugzeugwerke. Sporting a parasol wing, it was the first Fokker aircraft purportedly designed by Reinhold Platz—the respective roles played by Fokker himself, Platz, and possibly others in the conceptual design of Fokker airplanes are a matter of dispute among historians—and was an early experiment in cantilever wing construction, eliminating the bracing wires typical of aircraft design at the time, something that had already been achieved with metal materials in Hugo Junkers' own pioneering Junkers J 1 in 1915.
The Gnosspelius Gull was a 1920s British experimental ultra-light monoplane designed by Major O.T. Gnosspelius and built by Short Brothers at Rochester for the 1923 Lympne light aircraft trials.
David Rodela is a Mexican-American professional boxer in the Super Featherweight division.
Pirates Press Records is a street punk and Oi! record label founded in 2005. The label is based in San Francisco, California and is best known for releasing records for artists such as Rancid, Cock Sparrer, Tim Timebomb, Street Dogs, and more. The label has also released several notable Oi! compilations and Under One Flag, a year-long, weekly 7" record subscription.